For rotating shift nurses who are trying to understand why their energy keeps dropping mid-shift. This kit includes 'Shift Crash Source Pattern Workbook', a guided workbook for comparing sleep, meals, caffeine, and crash timing across changing schedules. It helps you see whether the fog, cravings, and dips are coming from the pattern of the shift work itself or from the habits around it. After using it, you have a clearer picture of your triggers and a practical starting point for steadier energy, better recovery, and less self-blame.